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DL/T 657-2015 English PDF

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DL/T 657-2015: Code for acceptance test of modulating control system in fossil fuel power plant
Status: Valid

DL/T 657: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
DL/T 657-2015English489 Add to Cart 4 days [Need to translate] Code for acceptance test of modulating control system in fossil fuel power plant Valid DL/T 657-2015
DL/T 657-2006English759 Add to Cart 5 days [Need to translate] Code for acceptance test of modulating control system in fossil fuel power plant Obsolete DL/T 657-2006
DL/T 657-1998English519 Add to Cart 4 days [Need to translate] Code for on-line acceptance test of modulating control system in fossil fuel power plant Obsolete DL/T 657-1998

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Basic data

Standard ID DL/T 657-2015 (DL/T657-2015)
Description (Translated English) Code for acceptance test of modulating control system in fossil fuel power plant
Sector / Industry Electricity & Power Industry Standard (Recommended)
Classification of Chinese Standard F24
Classification of International Standard 27.100
Word Count Estimation 21,222
Date of Issue 2015-07-01
Date of Implementation 2015-12-01
Older Standard (superseded by this standard) DL/T 657-2006
Quoted Standard GB/T 26863; GB 50660-2011; DL/T 655; DL/T 656; DL/T 659; DL/T 701; DL/T 1083; DL/T 1210; DL/T 1213; DL/T 5190.4
Regulation (derived from) Energy Administration Announcement 2015 No.4
Issuing agency(ies) National Energy Administration
Summary This standard specifies the contents and methods of the acceptance test of the analog control system of the thermal power plant, and the quality indexes that should be achieved. This standard applies to stand-alone capacity of 125MW and above units of the thermal power plant new construction and technological transformation project of the analog control system acceptance test. Acceptance tests of other types of units and acceptance tests after maintenance of the unit can also be carried out with reference to this standard.

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Question 5: Should I purchase the latest version DL/T 657-2015?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version DL/T 657-2015 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.

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